Least Common Multiple of 89/972, 39/404

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 89/972, 39/404 quickly i.e. 3471/4 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 89/972, 39/404 is 3471/4.

LCM(89/972, 39/404) = 3471/4

LCM of 89/972, 39/404

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 89/972,39/404

Given numbers are 89/972,39/404

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 89,39

Least Common Multiple of Numerators i.e. LCM of 89,39 is 3471.

GCF of Denominators means GCF of 972,404 as per the given fractions.

GCF of 972,404 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 89,39

LCM of Fractions 89/972,39/404 is 3471/4

Given numbers has no common factors except 1. So, there LCM is their product i.e 3471

Least Common Multiple of 89,39 with GCF Formula

Least Common Multiple of 89,39 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 89,39 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,39) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(89,39) x common factors =1 x 1 = 1

LCM(89,39) = ( 89 × 39 ) / 1

LCM(89,39) = 3471 / 1

LCM(89,39) = 3471


Lets's calculate GCF of 972,404

2 972, 404
2 486, 202
243, 101

∴ So the GCF of the given numbers is 2 x 2 = 4

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3471/4

Therefore the LCM of Fractions 89/972,39/404 is 3471/4

Greatest Common Factor of 972,404 By Matching Biggest Common Factor Method

Greatest Common Factor of 972,404 By Matching Biggest Common Factor Method

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

Greatest Common Factor

We found the factors 972,404 . The biggest common factor number is the GCF number.
So the greatest common factor 972,404 is 4.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 89/972, 39/404

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 89/972, 39/404?

Answer: LCM of Numerators as per given numbers 89/972, 39/404 is

LCM of Numerators i.e. for 89,39 is 3471

GCF of denominators i.e. for 972,404 is 4.

Thus, LCM of Fractions is 3471/4.Finally, LCM of Fractions for 89/972, 39/404 is 3471/4.